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author	Adhemerval Zanella <adhemerval.zanella@linaro.org>
	Tue, 4 Nov 2025 16:20:00 +0000 (13:20 -0300)
committer	Adhemerval Zanella <adhemerval.zanella@linaro.org>
	Wed, 5 Nov 2025 10:15:52 +0000 (07:15 -0300)
commit	7ec8eb567639b6cfd2a8f3d267bdc6dd47c32d3e
tree	2a3df05b19f870b3d78f30f30af2f00f09fd0bfe	tree \| snapshot
parent	a5cc3018f31a125f019685b239c6e5a0bf1a272b	commit \| diff

math: Remove the SVID error handling from atan2f

It improves latency for about 3-6% and throughput for about 5-12%.

Tested on x86_64-linux-gnu and i686-linux-gnu.
Reviewed-by: Wilco Dijkstra <Wilco.Dijkstra@arm.com>

29 files changed:

math/Versions		diff \| blob \| blame \| history
math/w_atan2f_compat.c		diff \| blob \| blame \| history
sysdeps/ieee754/flt-32/e_atan2f.c		diff \| blob \| blame \| history
sysdeps/ieee754/flt-32/w_atan2f.c	[new file with mode: 0644]	blob
sysdeps/m68k/m680x0/fpu/w_atan2f_compat.c	[new file with mode: 0644]	blob
sysdeps/mach/hurd/i386/libm.abilist		diff \| blob \| blame \| history
sysdeps/unix/sysv/linux/aarch64/libm.abilist		diff \| blob \| blame \| history
sysdeps/unix/sysv/linux/alpha/libm.abilist		diff \| blob \| blame \| history
sysdeps/unix/sysv/linux/arm/be/libm.abilist		diff \| blob \| blame \| history
sysdeps/unix/sysv/linux/arm/le/libm.abilist		diff \| blob \| blame \| history
sysdeps/unix/sysv/linux/hppa/libm.abilist		diff \| blob \| blame \| history
sysdeps/unix/sysv/linux/i386/libm.abilist		diff \| blob \| blame \| history
sysdeps/unix/sysv/linux/m68k/coldfire/libm.abilist		diff \| blob \| blame \| history
sysdeps/unix/sysv/linux/microblaze/be/libm.abilist		diff \| blob \| blame \| history
sysdeps/unix/sysv/linux/microblaze/le/libm.abilist		diff \| blob \| blame \| history
sysdeps/unix/sysv/linux/mips/mips32/libm.abilist		diff \| blob \| blame \| history
sysdeps/unix/sysv/linux/mips/mips64/libm.abilist		diff \| blob \| blame \| history
sysdeps/unix/sysv/linux/powerpc/powerpc32/fpu/libm.abilist		diff \| blob \| blame \| history
sysdeps/unix/sysv/linux/powerpc/powerpc32/nofpu/libm.abilist		diff \| blob \| blame \| history
sysdeps/unix/sysv/linux/powerpc/powerpc64/be/libm.abilist		diff \| blob \| blame \| history
sysdeps/unix/sysv/linux/powerpc/powerpc64/le/libm.abilist		diff \| blob \| blame \| history
sysdeps/unix/sysv/linux/s390/s390-32/libm.abilist		diff \| blob \| blame \| history
sysdeps/unix/sysv/linux/s390/s390-64/libm.abilist		diff \| blob \| blame \| history
sysdeps/unix/sysv/linux/sh/be/libm.abilist		diff \| blob \| blame \| history
sysdeps/unix/sysv/linux/sh/le/libm.abilist		diff \| blob \| blame \| history
sysdeps/unix/sysv/linux/sparc/sparc32/libm.abilist		diff \| blob \| blame \| history
sysdeps/unix/sysv/linux/sparc/sparc64/libm.abilist		diff \| blob \| blame \| history
sysdeps/unix/sysv/linux/x86_64/64/libm.abilist		diff \| blob \| blame \| history
sysdeps/unix/sysv/linux/x86_64/x32/libm.abilist		diff \| blob \| blame \| history

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